expConv: Empirical Convolution Between an Input Function and a Single Exponential
Description
Computationally efficient method to convolve a vector of observations
and a single exponential function with two parameters.
Usage
expConv(input, k1, k2)
Arguments
input
is the so-called input function.
k1
is the scaling parameter in the single exponential function.
k2
is the decay parameters in the single exponential function.
Value
The vector containing the result from the convolution operation.
Details
Assuming the input function has been sampled (or interpolated) to a
high temporal resolutions, say one Hertz, a simple for loop is used to
perform the convolution.